Answers
Spaces at the start of a line that show which lines of code belong together as one block.
The keyword typed before the name of a new block of code, followed by brackets and a colon.
Writing a name followed by brackets so that the code inside the block runs, as often as needed.
The same lines typed more than once in a program, which one named block can replace.
A named block of code that only runs when its name is used, keeping programs short.